docs: def getHTMLPopup(self, oid):
          """
             The htmlPopup resource provides details about the HTML pop-up
             authored by the user using ArcGIS for Desktop.
             Input:
                oid - object id of the feature where the HTML pop-up
             Output:
  
          """
          if self.htmlPopupType != "esriServerHTMLPopupTypeNone":
              popURL = self._url + "/%s/htmlPopup" % oid
              params = {
                  'f' : "json"
              }
  
              return self._get(url=popURL, param_dict=params,
                                  securityHandler=self._securityHandler,
                                  proxy_port=self._proxy_port,
                                  proxy_url=self._proxy_url)
          return ""